| Total Complexity | 30 |
| Dependencies | 3 |
| Dependents | 1 |
| Total lines | 331 |
| Lines of code | 170 |
| Logical lines of code | 103 |
| Comment lines | 113 |
| Methods | 9 |
| Properties | 5 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| validate_coupon() | 45 | 10 | 46 | |
| update_coupon_usage_count() | 56 | 4 | 17 | |
| delete_coupon() | 54 | 3 | 21 | |
| apply_discount() | 49 | 2 | 32 | |
| ajax_init_form_submission() | 56 | 3 | 17 | |
| apply_coupon() | 58 | 2 | 16 | |
| get_coupon_id() | 67 | 3 | 8 | |
| instance() | 71 | 2 | 6 | |
| __construct() | 68 | 1 | 7 |